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Finding the Fourth Proportional to 333,224.64, 499,884.39 and 122,846.13

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Solution

The fourth proportional to 333,224.64, 499,884.39 and 122,846.13 is: 184,286.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,224.64 : 499,884.39 = 122,846.13 : x
  2. Step 2: Convert to fraction form
    333,224.64/499,884.39 = 122,846.13/x
  3. Step 3: Cross multiply
    333,224.64x = 499,884.39 × 122,846.13
  4. Step 4: Simplify right side
    333,224.64x = 61,408,862,758.91
  5. Step 5: Solve for x
    x = 61,408,862,758.91/333,224.64
  6. Step 6: Final answer
    x = 184,286.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.